Topband: Key clicks

[Charles Hutton]

Tom:

The spectrum of a OOK (CW) signal at 3 wpm is different from the spectrum at
30 wpm, so what does the last phrase in your response mean? The signals will
have energy content at (carrier rate +/- symbol rate), so the 30 wpm signal
would qualify as "more bandwidth" in my book.


Chuck

___________________________________________________
Tom Rauch wrote:

<CLIP>

This probably is because they don't understand the problem. It could go back
to the engineering people relying on the ARRL for technical standards, such
as the poor waveforms shown in the Handbooks as "optimal", and the incorrect
notion that CW changes occupied bandwidth with keying speed.

<CLIP>

73 Tom

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